TB1328FG Toshiba, TB1328FG Datasheet - Page 42

• Manufacturer Part Number: TB1328FG
• Manufacturer: Toshiba

Specifications of TB1328FG

• Function: Programmable audio/video switch and frequency detection
• Features: CVBS, S-Video or YcbrCr/RGB or D-connector, auto sync processor, pre-filter, dummy HD/VD output
• Operating Voltage: 9V,5V
• Package: QFP64 (lead-free)

Test circuit
Components in the test circuits are only used to obtain and confirm the device characteristics. These components and
circuits do not warrant to prevent the application equipment from malfunction or failure.
Cr2/R2 IN
CVBS3 IN
Cb1/B1 IN
DC6
Cr1/R1 IN
AR3 IN
AL3 IN
AR4 IN
AL4 IN
AR5 IN
AL5 IN
Y1/G1 IN
SC1 IN
SY1 IN
AR6 IN
AL6 IN
5.6kΩ 1μF
5.6kΩ
5.6kΩ
5.6kΩ
5.6kΩ
5.6kΩ 1μF
5.6kΩ 1μF
100pF
10kΩ
75Ω
5.6kΩ
75Ω
75Ω
100pF
75Ω
75Ω
75Ω
100pF
100pF
100pF
100pF
100pF
100pF
100pF
0.1μF
1μF
75Ω
1μF
1μF
1μF
1μF
1μF
1μF
1μF
1μF
1μF
1μF
#33
#35
#36
#37
#38
#39
#40
#43
#41
#42
#44
#45
#46
#47
#48
AL3 IN
Cr1/R1 IN
AR4 IN
AL4 IN
AR5 IN
AL5 IN
SC1 IN
AR6 IN
CVBS3 IN
AL6 IN
Cr2/r2 IN
AR3 IN
DC6(LINE1-1)
Cb1/B1 IN
Y1/G1 IN
SY1 IN
75Ω
42
CVBS/Y1/G1 OUT
SYNC FILTER
V/S Vcc (5V)
Cr1/R1 OUT
Cb1/B1 OUT
AU Vcc (9V)
V/S GND
SYNC2 IN
AL1 OUT
AR2 OUT
AL2 OUT
AR1 OUT
DC1(S2)
DC2(S1)
HD OUT
VD OUT
10kΩ
0.1μF
#11
#10
#7
#6
#4
#2
10Ω
10kΩ
10Ω
10Ω
0.1μF
0.01μF
47μF
180pF
+
0.1μF
DC1
100μF
0.01μF
+
TB1328FG
510Ω
510Ω
510Ω
2006-11-13
100μF
0.01μF
+
AR1 OUT
Cr1/R1 OUT
Cb1/B1 OUT
AL1 OUT
CVBS/Y1/G1
OUT
AR2 OUT
FB OUT
AL2 OUT
VD OUT
HD OUT
SYNC2 IN